JPS6161361B2 - - Google Patents
Info
- Publication number
- JPS6161361B2 JPS6161361B2 JP54051137A JP5113779A JPS6161361B2 JP S6161361 B2 JPS6161361 B2 JP S6161361B2 JP 54051137 A JP54051137 A JP 54051137A JP 5113779 A JP5113779 A JP 5113779A JP S6161361 B2 JPS6161361 B2 JP S6161361B2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- plastic
- plastic lens
- optical axis
- photoreceptor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 5
- 108091008695 photoreceptors Proteins 0.000 description 17
- 238000010586 diagram Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Optical Systems Of Projection Type Copiers (AREA)
- Lens Barrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5113779A JPS55142308A (en) | 1979-04-24 | 1979-04-24 | Plastic lens holding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5113779A JPS55142308A (en) | 1979-04-24 | 1979-04-24 | Plastic lens holding body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55142308A JPS55142308A (en) | 1980-11-06 |
| JPS6161361B2 true JPS6161361B2 (fr) | 1986-12-25 |
Family
ID=12878424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5113779A Granted JPS55142308A (en) | 1979-04-24 | 1979-04-24 | Plastic lens holding body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55142308A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405207A (en) * | 1981-01-12 | 1983-09-20 | Xerox Corporation | Method of assembling a gradient index lens array having reduction properties |
| JPS57197501A (en) * | 1981-05-29 | 1982-12-03 | Ricoh Co Ltd | Plastic optical element |
| JPS59154409A (ja) * | 1983-02-22 | 1984-09-03 | Hitachi Ltd | 撮像用レンズ |
| JPS60104809U (ja) * | 1983-12-22 | 1985-07-17 | 株式会社リコー | プラスチツク光学ユニツト |
-
1979
- 1979-04-24 JP JP5113779A patent/JPS55142308A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55142308A (en) | 1980-11-06 |
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